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ASN Lookup Tool
AS203786 WK-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS203786
Organisation
Patrick Westenberg trading as Westenberg + Kuepp..
Name
WK-AS
Total IPv4 Addresses
256
Total IPv4 Prefixes
1
Total IPv6 Prefixes
3
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#74,120 out of 79,661
Registry
Ripe
Registered Country
DE flagDE
Registered Country Name
Germany
Registered Date
2025-11-14
Registration Last Change
2025-11-14
Receiving From
ASN
Organisation
AS1239
US flagCogent Communications, LLC
AS174
US flagCogent Communications, LLC
AS9002
GB flagRETN Limited
IPv4 Active Prefixes
PrefixRange FromRange To
193.101.13.0/24193.101.13.0193.101.13.255
IPv6 Active Prefixes
PrefixRange FromRange To
2a01:e540:100::/402a01:e540:100::2a01:e540:1ff:ffff:ffff:ffff:ffff:ffff
2a01:e541:1000::/362a01:e541:1000::2a01:e541:1fff:ffff:ffff:ffff:ffff:ffff
2a01:e542:1000::/362a01:e542:1000::2a01:e542:1fff:ffff:ffff:ffff:ffff:ffff